Time will help you figure out what's going on.
I never really got gassy or had to go to the bathroom more when I went vegan. Then again, I've never been much of a farter, like many of my other male friends who relished farting louder and smellier than the other guy. I never could compete because, well, I rarely had to fart, and when I did, things never got that out of hand. Things stayed the same as a vegan.
However, that's not always the case for many people. Most people fart smelly farts no matter what they eat. I've seen friends get less bloated once they abstain from gluten, and others from corn. I can eat beans all day and feel great after... but a few omnis I know can't. Time and a little testing will tell.
Just saying, some vegans never got bloated or farty, no matter how many beans they eat.
"The worker has the right to leave his boss, but can she do it? And if she does quit him, is it in order to lead a free life; where she will have no master but herself? No, she leaves to sell herself to another employer. She's driven by the same hunger. Thus the worker's liberty is only a theoretical freedom, lacking any means of realization; an utter falsehood."